★ 5

Best gym ever.
Highly recommended.

Source: Google

★ 5

Best gym I’ve ever been to!” “Amazing Gym!!! Everything about this gym is amazing!!! The coaches are super friendly and always helpful. Would 100% recommend

Source: Google

★ 5

I was a runner looking for a change of pace and decided I would explore a variety of workout options. I knew after trying my first Stamina class at S3 this was the place for me, but I stayed true to my process and checked out a number of other options. Six years later I’m still here and couldn’t be happier. Why? There are so many reasons (1) the owners, Sean & Becky care; they care about you (2) the coaches, no matter your fitness or skill level they have the expertise to ensure your safety and well-being while at the same time working with you to accomplish your very best (3) the programming, it’s a perfect combination of strength, stamina, and metabolic training (4) the community, they’re my people and they will become yours too. Come and see!

Source: Google

★ 5

Workouts that are good for the mind, body and soul and friends who have become family.

Source: Google

★ 5

If you are looking for a welcoming fitness community come to S3! All fitness levels will find support here!
In addition to CrossFit WODS you will find boot camp and other functional fitness training. Also great personal training opportunities.

Source: Google

★ 5

S3 CrossFit. I have known and loved this box for several years now. The Coaches are by far the best I have known:able and willing to help empower every single person . One can tel that they really CARE for each athlete to have the best experience possibleFor some reason, every time I go I feel like I can’t wait to go back and see what’s in store for The next workout! They programming is thoughtfully crafted to build on the previous session. There is plenty of Ty if equipment for everyone . The facilities are pristine . If you are wondering whether it’s a fit , they provide a chance for everyone to try it out safely and test it out! Super encouraging and empowering place , community oriented, awesome vibe .i look forward to it every single time!!

Source: Google

★ 5

I love this place; it truly fosters a sense of community. The coaches, Matt and Jenny, are the best. Matt’s programming is unparalleled.

Source: Google

★ 5

Best crossfit box ever! I have been a member since 2011 and I won't go anywhere else. The people are awesome and the coaches are great. Matt is awesome!!! Owners are very welcoming and involved with the members, as well as the community. Come once and you'll never leave. :-)

Source: Google

★ 5

I have been a member of S3 CrossFit since 2017. The coaching is BEYOND phenomenal, and my fellow athletes are truly FAMILY to me! The workouts/programming are made for ALL levels of fitness from beginner to advanced and everyone in between. All the coaches encourage us to be our very best no matter our skill set and support us every step of the way!
Come check S3 CrossFit out and get ready to be your very BEST!

Source: Google

★ 5

This is a great gym. Coaches are extremely knowledgeable, very welcoming, and great at what they do. Facility is great, and people are friendly, encouraging, and a lot of fun to work out with.

Source: Google

★ 5

S3 quickly became my second home when we moved to Waxhaw from Virginia. The coaching staff is here to make everyone’s time in the gym as successful as possible, whether they’re here to stay active while recovering from injuries, trying to build muscle or aerobic endurance, or training to become a competitive athlete. Couldn’t ask for a better gym family ❤️

Source: Google

★ 5

This gym is incredible. I’ve been a member for 4 years and it has been the most supportive and uplifting community I’ve been a part of!

Source: Google

★ 5

The coaches and all of the people at CrossFit S3 are super nice.I have been coming here for 5 years, the workouts really help you get stronger and tougher.They are open every day of the week pretty much and there are class options throughout the whole day, and you can even sign in online.
I recommend this to anyone who wants to get stronger and build more muscle.

Source: Google

★ 5

LOVE LOVE LOVE this CrossFit gym!! Have been a member for 7 years! Coaches are very knowledgeable and accommodating to any needs and levels. Members are amazing- NO DRAMA- so much fun… like family! The programming is suitable for all levels and all ages…. Even my kids have now been CrossFitting with us for years!! Best Cross-Fit around! ❤️

Source: Google

★ 5

Great community, great coaching. Positive environment. Highly recommended. Achieve goals right for you!

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★ 5

CrossFit S3 is great!! I come in at least 3 times a week and really enjoy it. Both coaches here are great too!!!

Source: Google

★ 5

Good

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★ 5

W manz

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★ 5

I have been to dozen of CrossFit gyms but S3 CrossFit has the best coaches, members, classes and equipment. 10/10 🙌🏻

Source: Google

★ 5

Best coaching and community hands down!

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★ 5

Jenni the coach is the best crossfitter , aside of the great community and amenities the gym has!

Source: Google

★ 5

If you're looking for specialized training with a truly personal approach, CrossFit S3 is the place to be. The programming is tailored, challenging, and adaptable to all levels—and what really sets it apart is the welcoming, family-like atmosphere. Everyone supports each other, and you feel like part of the community from day one.

Matt is the go-to trainer—knowledgeable, motivating, and genuinely invested in helping you reach your goals. He takes the time to understand where you're at and what you need, and his coaching style strikes the perfect balance between pushing you and supporting you. Can't recommend CrossFit S3 enough!

Source: Google

★ 5

CrossFit S3 is awesome. All the coaches are very knowledgeable. Coach Matt is the G.O.A.T! Miss you guys!

Source: Google

★ 5

I have been coming here for over 5 years and it is the best CrossFit box in the area. Shout out to coaches Jenni and Matt!!!

Source: Google

★ 5

It’s a great place started as a beginner with no clue about CrossFit and the coaches were awesome ! Matt and Jenni are awesome

Source: Google

★ 5

No CrossFit gym compares to S3 CrossFit. The location is perfect, the gym is top-notch, and the community is unbeatable. I’ve been coming for 5 years, and it’s the people and vibe here that keep me coming back. S3 is more than a gym… it’s my 5am home.

Source: Google

★ 5

I joined S3 CrossFit in October last year, primarily to deal with constant back and neck pain caused by long hours in front of my laptop. Now, over 8 months in, I can confidently say it was one of the best decisions I’ve made for my health.

Since starting, not only have my back and neck issues completely disappeared, but I’ve also regained my physical stamina and strength. The progress has been incredible — both physically and mentally.

A huge part of this journey has been thanks to Coach Matt and Jenni. They’ve been patient, attentive, and always ready to help. Whether it’s correcting my posture or addressing the most basic questions, they’ve never made me feel anything less than supported and encouraged.

The community here is amazing — everyone is friendly, positive, and uplifting. That one hour is truly the best part of my day. It’s more than just a workout — it’s therapy, transformation, and motivation rolled into one.

Highly recommend it to anyone looking to take control of their health in a supportive and energizing environment.

Source: Google

★ 5

Coach Jenni was the absolute best! It was my first time trying CrossFit and she explained everything so well! She was so welcoming and encouraging! 5 Stars!!!

Source: Google

★ 5

Love going here! Coach Jenni is the best!

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★ 5

I am new to the area. In May 25 I started working out with Matt B. It has been a joy to get back into the gym. The facility is lovely and the muscles appreciate the experience. Matt is kind attentive and knowledge. I would highly recommend anyone looking for a PT to ask for Matt B.

Source: Google

★ 5

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★ 5

This place is awesome! Never thought that in my 60s I could accomplish so much and it’s all because of the coaches who challenge me to do better every time

Source: Google

★ 5

I joined this gym for bootcamp over 3 years ago and have tried the Crossfit workouts and am hooked! The coaches are great and help modify movements I'm not able to do yet. Everyone is so supportive and encourages you to do the best you can. Best way to start my day! The coaches and community is what keeps me coming back!

Source: Google

★ 5

Everything about S3 is great- coaches, people, owners, workouts and schedule! Cone check it out!

Source: Google

★ 5

My 15 year old son, Liam, and I have been working out at S3 for the last 10 months and it has been a truly amazing experience. When we started at S3, neither of us had ever done a Crossift workout and we were nervous to join. What we found was an incredible group of coaches and athletes that welcomed us from day one and have been celebrating our gains since. Whether you are a competitive athlete or just someone curious about CrossFit, I assure you that the S3 facility, coaches (Matt, Jenni, Danielle), and members will help get you to where you want to be.

You will not find more knowledgeable, friendly or welcoming coaches, or a better community anywhere. I love S3!

Source: Google

★ 5

Had a great time dropping in at S3! Coach Matt helped me scale to the right level and find people to partner up with!

Source: Google

★ 5

S3 CrossFit is more than a gym. It is an amazing, supportive and fun community. Coaches and owners are great. They are encouraging, knowledgeable and have the ability to meet every member where they are in their fitness journey. The facility is also great. Just a fun place to get some great training in!

Source: Google

★ 5

S3 is a beautiful place that I feel lucky to be able to visit many times a week. Coach Jenni & Coach Matt, along with all the members, create such a fun and safe environment to progress and learn new skills. I came (about a year ago) as a crossfit virgin, and never once felt out of place or left behind. The workouts and movements are always explained and demonstrated clearly. There are tons of modifications to movements for beginners so you always get a full and fun workout in, even if you're new! And the community of people there are always celebrating my victories, big and small, as if they were their own.
If you're considering giving this place a try, look no further and book your drop-in class. You'll be so glad you did.

Source: Google

★ 5

Come to CrossFit S3!!! Great gym. I have been attending for 6 years! The community is awesome and so are the Coaches!

Source: Google

★ 5

For the last 3 years, I have thoroughly relished my time at S3 Crossfit, and I am so grateful to be a part of this vibrant Crossfit gym. My mom and I started coming to S3 to improve our squat snatch skills with Coach Danielle in the strength class (one of the many different classes S3 offers). When we first came, Megan and the community were so welcoming and kind that we continued showing up! There is so much joy at S3; Coach Matt and Coach Jenni are incrediblely proficient at teaching us, and they both create an amazing and encouraging atmosphere! They coach us at the levels we are currently at, and they inspire us to want to learn new skills and to lift heavier! To the 6PM class, that is my people, and we have such an amazing time cheering each other on and helping each other get stronger and meet personal goals. The owners, Sean and Becky, have done such an remarkable job in creating such a beautiful and godly community, and they constantly and continuously shown my family and I phenomenal kindness throughout the years. I highly recommend anyone to come visit/join the S3 community. Not only will your fitness skills improve, but you will also create wonderful friendships and gain a spirit of confidence and excitement!

Source: Google

★ 5

I was visiting from out of town and I was so happy I tried S3 CrossFit out! Matt was amazing and everyone was super friendly and accommodating. It was a great workout that focused on form and pushing yourself. Can’t wait till I visit again!

Update: I came back in town to visit family and after the great experience last time, I made sure to come back and get some morning workouts in! I love the group/atmosphere and Matt was awesome, just like the first time I came. Looking forward to next time!

Source: Google

★ 5

S3 is amazing! I haven’t met a single person here that hasn’t been welcoming and kind. The environment and facility are both top notch. If you’re looking for a great fitness community to join, this is your place!

Source: Google

★ 5

I love this community. The owners are very friendly. The coaches, Jenny and Matt, are amazing. They explain all the classes very well and are always supportive.

Source: Google

★ 5

CrossFit S3 is way more than a gym. It’s a great place for community and it always sets my tone for the day!! I love S3!!!

Source: Google

★ 5

S3 will help you bring out the best in yourself! The workouts are challenging, scalable and balanced. The staff is knowledgeable, professional and focused on each athlete’s form and personal development. Equipment is top notch and safe as well. Perfect—for all levels of strength/fitness, from competition level on down.

Source: Google

★ 5

S3 is such a welcoming gym. All of the members have been extremely friendly and Matt is an excellent trainer. I was nervous about going because I have never done CrossFit before, but everyone is so friendly that I feel very comfortable working out there.

Source: Google

★ 5

Really big gym with plenty of equipment, but the community is even better! The people are very friendly and the coaches are very knowlegable and helpful. I highly reccomend. If you are a beginner, you can still come in and learn just as I did. Coach Matt is the best!!!

Source: Google

★ 5

Matt is super friendly and knows members well. I've been lifting weights consistently for a number of years and, after my first CrossFit session, I was sore for 3 days.

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★ 5

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★ 5

I had the pleasure of dropping in today (Black Friday) for starter it was a full wod, not a post thanksgiving wod, which I liked a lot. The people were very nice and the environment was very welcoming. I’m definitely coming back again before I leave town!!!!💪🏿💪🏿👍🏿👍🏿

Source: Google

★ 5

Really nice people and nice supportive atmosphere.
Convenient times and great coaching

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★ 5

We had to evacuate from Asheville, NC after Hurricane Helene. S3 CrossFit did a great job making us feel at home! Meghan and the crew gave us complimentary visits while we were displaced from our home. What a great community!

Source: Google

★ 5

S3 has been such a wonderful experience since I joined earlier this year! Jenni and Matt are beyond amazing — they’re super motivating, always accessible to help and critique, and both lead great classes. Plus they’re so fun!

The community at this gym is something uniquely special — everyone is so supportive and friendly — I made instant connections right from starting at S3.

Another note to add — I low the variety of classes offered!

Source: Google

★ 5

I recently did a drop-in week at S3 CrossFit, and it was a fantastic experience. From the moment I walked in, I was greeted with friendliness from the other members & coach. The website made the sign-up process for the drop-in incredibly straightforward, and using Wodify for class registration and WOD previews was a huge plus. The facility was easy to find, clean, and all the equipment was in great condition. The coach (Jenny) was knowledgeable and supportive. Overall, it was a great experience, and I'll definitely return the next time I'm in the area. Highly recommended!

Source: Google

★ 5

Source: Google

★ 5

Amazing community and welcoming atmosphere. The coaches really care about the members and check form, give great modifications, while also pushing you. The owners are incredibly kind. I would recommend this gym to anyone in the area looking to start CrossFit. I’m so glad to be apart of S3!

Source: Google

★ 5

Dropped in for the Memorial Day Murph WOD. Such a great community of people and was so nice to see so many familiar faces as it had been a year or so since I had to take a break due to some injuries. If you are considering Crossfit, this is the place to go! Very active owners, great coaches and first class community of members. Hope to be back soon!

Source: Google

★ 5

Source: Google

★ 5

Dropped in for a Saturday morning class while in town for the weekend and instantly felt right at home. Supportive coaches/members, great programming, and quality equipment. I’ll be back next time I’m in Charlotte!

Source: Google

★ 5

If you are looking for a gym in the Ballantyne area this is the spot. S3 has the perfect CrossFit space and everyone was awesome cheering me on for 24.1. I’ll be dropping in anytime I’m back!

Source: Google

★ 5

I just joined S3 CROSSFIT last week. They have been very kind and helpful. I am obese and getting ready for a knee replacement. After 3 months of zero exercise w/Covid, my muscles are jello. The Staff/Coaches have been fabulous at giving me a WOD(workout of the day) that will help me become stronger w/o injuring my wimpy joints. The other members I’ve met are friendly and fun. I feel comfortable at S3 CROSSFIT and encourage anyone to try it as well☺️

Source: Google

★ 5

Love this gym! They’re always so welcoming when I drop in while visiting family. I wish I could take it back to Texas with me. The coaching is excellent, I’ve been coached by Matt and Michael, both of who are super helpful and knowledgable. Also, the amount of classes and not just WODS they have is unmatched.

Source: Google

★ 5

Well organized , great instruction, culture, and community. In a short period of time I’ve become a better athlete.

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★ 5

If you’re looking for a drop in workout or more permanent CrossFit home I highly recommend S3. Great coaches, Mike and Meghan, supportive and friendly fellow athletes and a great facility!

Source: Google

★ 5

Dropped in at S3 for a thanksgiving wod and it was a blast! Clean facility, attentive coaching and a welcoming community! Thank you!

Source: Google

★ 5

I've been a member at S3 for over four years now, and it's been the best gym experience ever. The coaches are knowledgeable and supportive, and the members are always warm and welcoming. Whether you are a seasoned athlete or just looking to stay active, S3 is an incredible community for all ages and fitness levels.

Source: Google

★ 5

As a professional ballet dancer, I had steered away from Cross-fit. But S3 offers personalized training in a small group setting, and the coaches tailor exercises to your personal level. My 2 teens have also started coming with me and they look up to the coaches like superheroes. I’ve heard about the friendly atmosphere in the gym from neighbors, but it’s exceeded my expectations. Call for a trial. The opportunity to try it out first, to get comfortable with the exercises and techniques were invaluable.

Source: Google

★ 5

I’ve dropped in for numerous classes over the past few years when in town. The coaches and members make it super easy to drop in and feel like a regular member. Everyone is extremely friendly and welcoming. The coaches explain the workouts clearly. Class sizes aren’t too big and there is plenty of space and equipment. It’s so awesome having a gym I know I can drop into when traveling and get a solid workout in!

Source: Google

★ 5

Best CrossFit gym I ever dropped into. The facility is beautiful and large and the coach was very knowledgeable. Great warmups too. Everyone was very friendly and welcoming. Could not recommend it more!!!

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★ 5

Great instructors and atmosphere.

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★ 5

Very encouraging coaches and a great facility. The members are also very inviting and motivating. I felt apart of the family the moment I walked in! Best crossfit in the area.

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★ 5

Great facility, kind people! Has everything a crossfit gym needs!

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★ 5

My buddy invited me to S3 to attempt the Murph. Awesome gym, great trainers, great vibes. It was my first Murph and everyone was incredibly supportive! Starting up a trial week and can't see how I won't join!

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★ 5

Great experience and genuine staff/owners who are interested in you while offering great advice/additional exercises. Matthew has been a phenomenal trainer and Meghan was proactive in assisting initially. Finally, Sean, the owner, has been responsive and kind throughout the process.

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★ 5

There’s never a morning that I wake up that I dread going to work out. This gym is my family’s happy place. They’re truly invested in helping everyone feel welcome and safe. My teenagers are now invested in their health and it makes us so proud as parents! These people have truly become some of our best friends!

Source: Google

★ 5

Trained CrossFit for the first time here. Coaches and environment were outstanding. If you would like to start your CrossFit journey I would recommend starting it here!

Source: Google

★ 5

I was Passing through on business. Signed up
Online for a drop in. Meghan reached out to me immediately after signing up online and was so kind. Gym was clean all the goodies you can imagine needed for all the fitness were available. The coach was very knowledgeable walking the class through the movements and the members were extremely welcoming. If you are passing through or thinking about trying a new gym locally I highly recommend CrossFit S3. Looking forward to dropping in again next time I’m in town.

Source: Google

★ 5

Great people, Great coaches!

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★ 5

Great place to workout and to get an inbody scan!

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★ 5

Great box with wonderful owners and a great coaching staff.

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★ 5

I absolutely enjoy each time I step into S3. From the coaches to wods and especially the people. It is truly the best place to not only gain physical strength but also to make great friendships. Everyone is so kind and the coaches are really there to make sure we push ourselves to our utmost potential. I love having someone always giving me cues on how to use the correct form to stay injury free.

Source: Google

★ 5

I was new in town and was checking out a few boxes before I ended up with S3. From the moment I stepped into S3 and my first interaction with head coach & meeting an awesome group of people in the
6am workout who just welcomed me and embraced me as if I had always been working out with them left me with a very positive impression. After that first day and first workout I knew that this is where I wanted to continue.

I have been with S3 now for over a year and I am glad to say that this is my happy place. The time I spend here in the AM is probably when I am the happiest and smiling. Love the workouts and the challenges that come along with it and figuring out the solutions to those challenges by learning techniques, skills and movements from the various coaches and S3 members. From never stepping into any type of gym or ever working out - I now have had many of my CrossFit first's checked off here at S3 in a span of just 1 year - from wall walks, handstand pushups, rope climbs, bar muscle ups, murph, S3 Open, CrossFit Open, handstands and the list goes on. The classes focused on just Strength and Gymnastic are a gem helping you to sharpen technique, skills, movements and overall strength.

I recommend this as a great place for anyone just started and wanting to get healthy and fit (like me) and for anyone advanced looking to train. S3 is also kids friendly and pet friendly.

Source: Google

★ 5

S3 was my first CrossFit experience, and it has been the only standard with which I measure any gym I have visited since moving out of state. Get ready to experience a gym like you have never. Beyond the programming and several athletic events you will build some incredible relationship and comraderies that keeps you coming back everyday. The owners are wonderful, so are the athletes. I loved it here and will definitely visit anytime am back in the Carolinas!!!

Source: Google

★ 5

I never lifted weights before I stepped into S3. The environment and coaching at S3 are so supportive and comprehensive. I have never felt criticized or embarrassed ever while learning something completely new to me. And as I continue to learn the movements and work to achieve my fitness goals, I feel like I am part of a very caring and supportive family. S3 is by far the best gym I have encountered! If you’re thinking about it, you should try a class!

Source: Google

★ 5

I’ve worked out at several different CrossFits over the years, and this one by far has the best facilities and coaches.

Source: Google

★ 5

I've been a member at S3 CrossFit for over 10 years and I believe it has changed my life. I consider my S3 peeps as part of my family. We encourage, motivate, and hold each other accountable. Great coaching and a very welcome environment for all fitness levels!

Source: Google

★ 5

I’ve been a member at S3 close to 4 years. The coaches are great and that is one of the most important features in any CF box. The vibe when you get there is so positive which is a true result of the owner’s involvement and keeping new equipment. Lastly the members are awesome and whether you want to be competitive or just get a good workout,this is the box you want to join

Source: Google

★ 5

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★ 5

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★ 5

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★ 5

More than a box we found an extraordinary community that supports us, excellent coaches, best customer service, great equipment and most important caring and inclusive people that work for our community wellness providing best of CrossFit training and alternatives workouts, baby friendly, pet friendly, awesome schedule !!!

Source: Google

★ 5

Best place to do CrossFit, coaches are super professionals and the environment is really nice and clean.

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★ 5

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★ 5

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★ 5

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★ 5

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★ 5

I’ve been to several gyms and so happy I have found this particular one. S3 is so much more than a gym. Love the workouts, the people and the community. Even when I was injured this past summer outside the gym.. I was able to get modifications from the coach to still stay on track to my fitness goals. Worth checking out especially since the first class Is on the house ❤️✨

Source: Google

★ 5

You won't find a better community of people to workout with!

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★ 5

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★ 5

Friendly atmosphere. Good fun good fitness great coaches!

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★ 5

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★ 5

Great place

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★ 5

Pretty amazing location to workout at. I've been doing crossfit for 4 years and one of the best boxes I've been to. Great location, great coaches and great crossfit community. Their equipment is extremely nice, top notch. Great for anyone advanced looking to train to compete or someone just starting wanting to get healthy and fit.

Source: Google

★ 5

I was only a member here for a few months before moving, but I had a great experience during that time. The staff and community are all friendly and welcoming, the facilities are clean, the equipment is new and well maintained, and the workouts are intense. I highly recommend S3 for anyone looking for a crossfit gym in the area.

Source: Google

★ 5

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★ 5

This gym exemplifies love, community, support, and fitness! Can’t say enough about this incredible community!

Source: Google

★ 5

"This is it!!!"
That's the feeling I and my wife had when we joined this gym.
It has more than everything you can think of to stay health and motivated.
Awesome training environment for the new or experienced fitness/athlete!

Source: Google

★ 5

GREAT ENVIRONMENT!!
Great gym and amazing people. CrossFit S3 is a place for everyone to go whether you are new to CrossFit or have been doing CrossFit for years. The coaches are highly knowledgeable and able to help push you to the next level. Between the ones who operate and run the business to the coaches leading the classes, you will feel like you are at home. Don’t let the word CrossFit intimidate you because the community here will bring you in close and make sure you feel welcomed and comfortable. Truly a great gym!!

Source: Google

★ 5

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★ 5

Great coaches and very friendly gym members. The classes are usually small so you get individual coaching without the cost of a personal trainer. A surprising range of members too in their age, weight and abilities. Everyone comes works hard and feels respected and welcome and leaves knowing progress was made, and looking forward to returning.

Source: Google

★ 5

Awesome training environment for the new or experienced fitness/athlete! My wife and teenage boys are members too. The amazing coaching staff & member base provides an excellent experience for all ages.

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★ 5

Great environment and great community!

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★ 5

Terrific atmosphere. Coaches are very welcoming and eager to coach. The space is huge. Better than any other Crossfit I’ve dropped in to.

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★ 5

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★ 5

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★ 4

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★ 5

I've been going there for 3 years now. Incredible coaching and very welcoming community. Appropriate for all fitness levels.

Source: Google